The Reax Mini mod is very portable with a sleek minimalist design, it fits as easily in the pocket or purse as it does in the hand. It is very ergonomic and comfortable to hold thanks to its rounded sides and corners. With 6 easy to choose optional wattage settings and automatic bypass setting when the resistance is below 1.0 ohms, it is very flexible for a mod of this size. Additionally the 1600mAh in-built battery should get you through a full day vaping depending on use.